<template>
  <div>
    御剑乘风来,除魔天地间! 妹妹````
    <button @click="handlerM">妹妹</button>
    {{ nn }}
  </div>
</template>
<script>
// import { Bus } from '../utils/EventBus'
export default {
  name: 'BB',
  data () {
    return {
      nn: ''
    }
  },
  created () {
  },
  computed: {
  },
  methods: {
    handlerM () {
      this.$Bus.$emit('handlerM', '好呀好呀,给你推个168大姐姐')
    }
  }
  ,
  mounted () {
    this.$Bus.$on('handlerS', (e) => {
      this.nn = e
    })
  }
}
</script>
<style lang='less'  scoped>
</style>
